Sorry, I didn't mean to start a new innie vs. outie debate. ;D  FWIW, most GoreTex (and similar technologies) tend to fail at the seams, especially if they are taped.  Welded seams tend to be a bit better.  Some brands have pretty good warranties and good customer service in case of seam failure.

Regardless, be sure you wash your jacket every once in a while, as dirt in the seams helps attract H20.  I've made a leaky jacket almost as good as new after putting a small patch on the seam, washing and application of ReviveX or Renew.